Absolutely not. There's a gazillion cloud providers out there with hosted postgres+kafka+redis and the other big open source softwares. Hetzner is just not one of them.
Hetzner, OVH and Upcloud. All of them have object storage, managed Redis,Postgres and K8S.
Most of the time the missing things are homegrown SaaS offerings of big 3 and identity services. You will not find equivalent IAM or BigQuery in indie clouds.
Welcome to the real world. I’m not saying this is a good thing, but this is what’s happened. That’s why everyone is doing AWS. To pretend this is a non-issue and can easily be fixed by investing a bit in development does not reflect reality.